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A gas described by van der Waals equatio...

A gas described by van der Waals equation .

A

behaves similar to an ideal gas in the limit of large volumes

B

behaves similar to an ideal gas in the limit of large pressures

C

is characterised by van der Waals, coefficients that are dependent of the temperature

D

has the pressure that is lower than the pressure exerted by the same gas behaving ideally

Text Solution

Verified by Experts

van der Waals' equation is given as
`(P+(a)/(V^(2)))(V-b)=RT`
If `V` is larger `PV =RT((a)/(V^(2)` and b are negligible) .
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P BAHADUR-GASEOUS STATE-Exercise
  1. Which of the following statements are incorrect .

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  2. If m(1),m(2) are masses of an ideal gas, then which of the graph reper...

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  3. A gas described by van der Waals equation .

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  4. Two vassels having equal volumes contains H(2) and He at 1 and 2 atm r...

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  5. Select the correct statements (s).

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  6. Select the correct statements (s).

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  7. As the pressure approaching zero at very low pressure the curves plott...

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  8. Kinetic theory of gases proves .

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  9. For an ideal gas number of moles per litre in terms of its pressure P ...

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  10. According to kinetic theory of gases in an ideal gas between two succ...

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  11. As the temperature is raised from 20^(@)C to 40^(@)C the averge kineti...

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  12. In van der Waals' equation of state of the gas law the constnat 'b' is...

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  13. Which one of the following statement is not true about the effect of a...

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  14. If 10^(-4) dm^(3) of water is introduced into a 1.0 dm^(3) flask to 30...

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  15. a' and 'b' are van der Waals' constants for gases Chlorine is more eas...

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  16. The compressibility factor for a real gas at high pressure is .

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  17. Arrange the van der Waals constant for the gases .

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  18. XmL of H(2) gas effuses through a hole in a container is 5 second. The...

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  19. The compressibility factor for an ideal gas is .

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  20. According to Graham's law, at a given temperature the ration of rates ...

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